Isixhumi se-voltage ephansi yezimoto iyithuluzi lokuxhuma likagesi elisetshenziselwa ukuxhuma amasekhethi kagesi aphansi ohlelweni lukagesi lwezimoto. Kuyingxenye ebalulekile yokuxhuma izintambo noma izintambo kumadivayisi ahlukahlukene kagesi emotweni.
Izixhumi ze-Automotive low-voltage zinezinhlobo eziningi nezinhlobo ezahlukene, ezivamile uhlobo lwephini, uhlobo lwesokhethi, uhlobo lwe-snap, uhlobo lwe-snap-ring, uhlobo lwesixhumi esisheshayo, njalonjalo. Idizayini yabo kanye nezidingo zokukhiqiza ezingenamanzi, uthuli, izinga lokushisa eliphezulu, ukumelana nokudlidliza, nezinye izici zokuzivumelanisa nesistimu kagesi yezimoto ezindaweni ezihlukahlukene ezinokhahlo.
Ukusetshenziswa kwezixhumi zezimoto ezinama-voltage aphansi ezinhlobonhlobo zamabhethri ezimoto, izinjini, izibani, isimo somoya, umsindo, amamojula okulawula ama-elekthronikhi, nezinye izinto eziningi zikagesi wezimoto, zingabonakala ezinhlobonhlobo zokudlulisa isignali kagesi nokulawula. Ngesikhathi esifanayo, ukuxhumeka kwe-automotive low-voltage connector kanye nokuhlakazwa kulula futhi kulula ukugcinwa kwezimoto nokushintshwa kwemishini kagesi.
Ukwakhiwa kwesixhumi se-voltage ephansi yezimoto
Izingxenye eziyinhloko zezixhumi ze-automotive low-voltage zihlanganisa okulandelayo.
I-1.Ipulaki: Ipulaki iyingxenye eyisisekelo yesixhumi esine-voltage ephansi, equkethe iphinikhodi yensimbi, isihlalo sokuphina, negobolondo. Ipulaki ingafakwa kusokhethi, izintambo ezixhumayo noma izintambo kanye nemishini kagesi yezimoto phakathi kwesekethe.
2. isokhethi: Isokhethi ingenye ingxenye eyisisekelo yesixhumi samandla kagesi aphansi, esihlanganisa isokhethi yensimbi, isihlalo sesokhethi, negobolondo. Isokhethi nepulaki ngokusetshenziswa kwezintambo ezixhumayo noma izintambo kanye nemishini kagesi yezimoto phakathi kwesekethe.
3. Igobolondo: Igobolondo liyisakhiwo esiyinhloko sokuvikela sangaphandle sezixhumi ezinamandla kagesi aphansi, ngokuvamile ezenziwe ngamapulasitiki obunjiniyela noma izinto zensimbi. Ngokuyinhloko idlala indima yokungangeni kwamanzi, uthuli, ukumelana nokugqwala, i-anti-vibration, njll., ukuvikela isifunda sangaphakathi sesixhumi asithintwa imvelo yangaphandle.
4. indandatho yokuvala: indandatho yokuvala ngokuvamile yenziwe ngerabha noma i-silicone nezinye izinto, ikakhulukazi ezisetshenziselwa ukuvimbela amanzi nokuvala isifunda sangaphakathi sesixhumi.
5. ipuleti yasentwasahlobo: ipuleti yasentwasahlobo iyisakhiwo esibalulekile kusixhumanisi, ingagcina ukuxhumana okuseduze phakathi kwepulaki nesokhethi, ngaleyo ndlela iqinisekise ukuzinza kokuxhumeka kwesifunda.
Ngokuvamile, ukwakheka kwezixhumi zezimoto eziphansi-voltage kulula, kodwa indima yazo ohlelweni lukagesi wezimoto ibaluleke kakhulu, ithinta ngokuqondile umphumela wokusebenza wemishini kagesi yezimoto nokuphepha.
Iqhaza lezixhumi zama-voltage aphansi ezimoto
I-Automotive low-voltage connector iyingxenye ebalulekile yesistimu kagesi yezimoto, indima eyinhloko ukuxhuma nokulawula imishini kagesi ene-voltage ephansi. Ikakhulukazi, indima yayo ihlanganisa izici ezilandelayo:
1. Uxhumano lwesekethe: Ingakwazi ukuxhuma izintambo noma izintambo emishinini kagesi yezimoto ukuze ibone ukuxhumana kwesekethe.
2. Ukuvikelwa kwesifunda: kungavikela isifunda ukuvimbela izifunda ezimfushane, ukuphuka kwesifunda, ukuvuza, nezinye izinkinga ezibangelwa imvelo yangaphandle, ukusebenza okungalungile, nezinye izici.
3. Ukudluliswa kwesignali kagesi: Kungadlulisela zonke izinhlobo zezimpawu zikagesi, njengamasignali okulawula, amasignali enzwa, njll., ukuze kubonakale umsebenzi ovamile wemishini kagesi yezimoto.
4. Ukulawulwa kwemishini kagesi: kungabona ukulawulwa kwezinto zikagesi zezimoto, njengezibani zokulawula, umsindo, amamojula okulawula ama-elekthronikhi, njll.
Izixhumi ezine-voltage ephansi yezimoto ohlelweni lukagesi wezimoto zidlala indima ebalulekile ekuqinisekiseni ukusebenza okuvamile nokuphepha kwemishini kagesi yezimoto.
Isimiso sokusebenza kwesixhumi se-voltage ephansi yezimoto
Umgomo wokusebenza wezixhumi ze-automotive low-voltage ikakhulukazi uhilela ukuxhuma nokudluliswa kwamasekhethi. Umgomo wayo othize wokusebenza umi kanje.
1. Ukuxhumana kwesifunda: ngokusebenzisa othintana nabo abangaphakathi kwentambo noma ikhebula elixhunywe kumishini kagesi yezimoto, ukusungulwa koxhumano lwesekethe. Oxhumana nabo bezixhumi kungaba uhlobo lwesokhethi, uhlobo lwe-snap, uhlobo lwe-crimp, namanye amafomu.
2. Ukuvikelwa kwesifunda: ngokusebenzisa izinto zokuvikela zangaphakathi kanye nangaphandle kwamanzi, uthuli, ukumelana nokushisa okuphezulu, nezinye izici zokuvikela ukusebenza okuvamile kwesekethe. Isibonelo, endaweni enomswakama, izinto zokuvikela zangaphakathi zesixhumi zingadlala indima yokungangeni kwamanzi ekuvimbeleni amanzi ukuthi angangeni kusixhumi ngaphakathi kwesekethe emfishane.
3. Ukudluliswa kwesignali kagesi: kungadlulisa amasignali ahlukahlukene kagesi, njengamasignali okulawula, amasignali wezinzwa nokunye. Lezi zimpawu zingadluliselwa futhi zicutshungulwe ngaphakathi kwesistimu kagesi yezimoto ukuze kubonakale ukusebenza okuvamile kwemishini kagesi yezimoto.
4. Ukulawulwa kwemishini kagesi: kungaqaphela ukulawulwa kwemishini kagesi yemoto.
Isibonelo, uma imoto isebenza, isixhumi singakwazi ukulawula izibani, ukudlalwa komsindo, nomsebenzi wemojula yokulawula ngogesi. Lawa masignali okulawula angadluliswa ngokuthintana kwangaphakathi kwesixhumi ukuze kuqashelwe ukulawulwa kwezinto zikagesi zezimoto.
Ngamafuphi, izixhumi zezimoto eziphansi-voltage ngokuxhuma nokudlulisa amasignali wesifunda ukuze kuzuzwe ukusebenza okuvamile kwemishini kagesi yezimoto. Umgomo wayo wokusebenza ulula, uthembekile, futhi unganikeza isiqinisekiso sokusebenza okuzinzile kwezinhlelo zikagesi zezimoto.
I-Automotive Low Voltage Connector Imininingwane Ejwayelekile
Amazinga ezixhumi zezimoto ezine-voltage ephansi ngokuvamile asethwa abakhiqizi bezimoto noma izinhlangano zemboni ezihlobene. Okulandelayo amanye amazinga ajwayelekile e-automotive low-voltage connector.
1.ISO 8820: Leli zinga licacisa izidingo zokusebenza kanye nezindlela zokuhlola zezixhumi zezimoto ezisezingeni eliphansi, ezisebenza ekuxhumekeni kwezinto zikagesi ngaphakathi nangaphandle kwemoto.
2. I-SAE J2030: Leli zinga lihlanganisa idizayini, ukusebenza kanye nezidingo zokuhlola zezixhumi ze-elektroniki zezimoto.
3. I-USCAR-2: Leli zinga lifaka izidingo zokuklama, izinto ezibonakalayo kanye nokusebenza kwezixhumi zezimoto futhi liyindinganiso esetshenziswa kabanzi phakathi kwabakhiqizi bezimoto baseNyakatho Melika nabahlinzeki.
4. I-JASO D 611: Leli zinga lisebenza ekusebenzeni nasekuhlolweni kwezimfuneko zezixhumi zezimoto futhi licacisa umbala nokumaka kwezintambo ngaphakathi kwesixhumi.
5. I-DIN 72594:Leli zinga licacisa izidingo zobukhulu, izinto zokwakha, imibala, njll. zezixhumi zezimoto. Kumele kuqashelwe ukuthi izifunda ezahlukene kanye nabakhiqizi bezimoto bangasebenzisa amazinga ahlukene, ngakho-ke lapho ukhetha futhi usebenzisa izixhumi zezimoto eziphansi-voltage, udinga ukukhetha izinga kanye nemodeli ehlangabezana nezidingo ngokuvumelana nesimo sangempela.
Imodi yokuxhuma i-voltage ephansi yezimoto nemodi yokukhipha
Izindlela zokuxhuma nokukhipha izixhumi zezimoto ezine-voltage ephansi ziyefana nalezo zezixhumi ezijwayelekile zikagesi, kodwa ezinye izici ezengeziwe zidinga ukuqashelwa. Okulandelayo ezinye izindlela ezijwayelekile zokuxhuma i-automotive low-voltage connector kanye nezinyathelo zokuphepha zokunqamula.
1.Lapho ufaka isixhumi, qiniseka ukuthi isixhumi sisesimweni esifanele ukuze ugweme ukufaka isixhumi kwelinye icala noma ukusifaka ngokugwegwile.
2.Ngaphambi kokufaka isixhumi, indawo engaphezulu yesixhumi nepulaki kufanele ihlanzwe ukuze kuqinisekiswe ukuthi ipulaki yokuxhuma ingafakwa endaweni efanele.
3. Lapho ufaka isixhumi, isiqondiso esifanele sokufaka kanye ne-engeli kufanele kunqunywe ngokuya ngomklamo nokuhlonza isixhumi.
4.Uma ufaka isixhumi, kuyadingeka ukusebenzisa amandla afanele ukuze uqinisekise ukuthi ipulaki yesixhumi singafakwa ngokugcwele futhi sixhunywe ngokuqinile nesixhumi sokuxhuma.
5. Lapho ukhipha isixhumi, kuyadingeka ukusisebenza ngokuvumelana nezidingo zokuklama isixhumi, njengokucindezela inkinobho kusixhumi noma ukukhulula isikulufu esixhunyweni ukuze ukhulule i-snap lock yesixhumi, bese usikhipha ngobumnene isixhumi.
Ukwengeza, amamodeli ahlukene ezixhumi zemoto ephansi kagesi angase abe nezindlela ezihlukene zokuxhuma nokukhipha i-plug kanye nezinyathelo zokuphepha, ngakho-ke ezisetshenziswayo, kufanele zihambisane nemiyalelo yesixhumi kanye namazinga ahlobene okusebenza.
Mayelana nezinga lokushisa lokusebenza kwezixhumi ze-voltage ephansi yezimoto
Izinga lokushisa elisebenzayo lezixhumi ze-auto-voltage low-voltage lincike ezintweni kanye nomklamo wesixhumi, futhi amamodeli ahlukene wezixhumi angase abe nebanga lokushisa elihlukile lokusebenza. Ngokuvamile, izinga lokushisa elisebenzayo lezixhumi zamandla kagesi aphansi kufanele libe phakathi kuka -40°C kanye +125°C. Uma ukhetha izixhumi ze-automotive low-voltage, kunconywa ukuthi ukhethe isixhumi esifanele ukusetshenziswa ezinhlelweni eziningi ezahlukene.
Lapho ukhetha izixhumi ze-automotive low-voltage, ukunakwa kufanele kukhokhwe ekusebenziseni imvelo yesixhumi kanye nezimo zokusebenza, ukuze kuqinisekiswe ukuthi impahla kanye nomklamo wesixhumi kungashintshwa ekushintsheni kwezinga lokushisa emvelweni. Uma isixhumi sisetshenziswa ekushiseni okuphezulu kakhulu noma okuphansi kakhulu, kungase kuholele ekuhlulekeni kwesixhumi noma umonakalo, ngaleyo ndlela kuthinte ukusebenza okuvamile kwesistimu kagesi yezimoto.
Ngakho-ke, lapho usebenzisa izixhumi zezimoto eziphansi-voltage, zidinga ukukhethwa futhi zisetshenziswe ngokuvumelana nezindinganiso ezifanele kanye nezidingo zomkhiqizi.
Isikhathi sokuthumela: Jun-18-2024